提交 1c7ae3dd 编写于 作者: J Jon Spillett 提交者: Richard Levitte

Add SSL_dup description

Reviewed-by: NMatt Caswell <matt@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3085)
上级 c4de074e
...@@ -2,12 +2,13 @@ ...@@ -2,12 +2,13 @@
=head1 NAME =head1 NAME
SSL_new, SSL_up_ref - create a new SSL structure for a connection SSL_dup, SSL_new, SSL_up_ref - create an SSL structure for a connection
=head1 SYNOPSIS =head1 SYNOPSIS
#include <openssl/ssl.h> #include <openssl/ssl.h>
SSL *SSL_dup(SSL *s);
SSL *SSL_new(SSL_CTX *ctx); SSL *SSL_new(SSL_CTX *ctx);
int SSL_up_ref(SSL *s); int SSL_up_ref(SSL *s);
...@@ -20,9 +21,16 @@ options, verification settings, timeout settings. An B<SSL> structure is ...@@ -20,9 +21,16 @@ options, verification settings, timeout settings. An B<SSL> structure is
reference counted. Creating an B<SSL> structure for the first time increments reference counted. Creating an B<SSL> structure for the first time increments
the reference count. Freeing it (using SSL_free) decrements it. When the the reference count. Freeing it (using SSL_free) decrements it. When the
reference count drops to zero, any memory or resources allocated to the B<SSL> reference count drops to zero, any memory or resources allocated to the B<SSL>
structure are freed. SSL_up_ref() increments the reference count for an structure are freed.
SSL_up_ref() increments the reference count for an
existing B<SSL> structure. existing B<SSL> structure.
SSL_dup() duplicates an existing B<SSL> structure into a new allocated one. All
settings are inherited from the original B<SSL> structure. Dynamic data (i.e.
existing connection details) are not copied, the new B<SSL> is set into an
initial accept (server) or connect (client) state.
=head1 RETURN VALUES =head1 RETURN VALUES
The following return values can occur: The following return values can occur:
...@@ -51,7 +59,7 @@ L<ssl(7)> ...@@ -51,7 +59,7 @@ L<ssl(7)>
=head1 COPYRIGHT =head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy this file except in compliance with the License. You can obtain a copy
......
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